package Practice.String;

public class ToUpperOrLowerCaseDemo {
    public static void main(String[] args) {
        String s = "lkidaSDH";
        String s1 = s.toUpperCase();
        System.out.println(s1);


        String s2 = "DJSKAJDKLSAJK";
        String s3 = s2.toLowerCase();
        System.out.println(s3);




    }
}
